package com.jar.exercise.日志记录;


import java.util.logging.Logger;

public class TestLog4j {

	public static void main(String[] args) {
		Logger logger = Logger.getGlobal();
		logger.info("start process...");
		logger.warning("memory is running out...");
		logger.fine("ignored.");
		logger.severe("process will be terminated...");
	}
}
